Object Class binding textbox

For the data binding of Textbox, when the object class is used for binding, the attributes of the modified object class must be immediately displayed on the textbox.

Code

  Class  Entity: inotifypropertychanged
{
  Private     String  Field;
  Public     String  Field
{
  Get {  Return  Field ;}
  Set  
{
Field  =  Value;
Sendchangeinfo (  "  Field  "  );
}
}

  Private     Void  Sendchangeinfo (  String Propertyname)
{
  If  (Propertychanged  ! =     Null  )
{
Propertychanged (  This  ,  New  Propertychangedeventargs (propertyname ));
}
}
  # Region  Inotifypropertychanged members  

  Public    Event  Propertychangedeventhandler propertychanged;

  # Endregion  
}